Beckhoff CB7268 Operation instructions

Original manual | EN
CB7268
Computerboard
27.08.2020 | Version: 1.1

Table of contents
CB7268 3
Version: 1.1
Table of contents
1 Documentation issue status.....................................................................................................................5
2 Notes on the documentation ....................................................................................................................6
3 Safety instructions ....................................................................................................................................7
4 Overview.....................................................................................................................................................9
4.1 Properties ..........................................................................................................................................9
4.2 List of features .................................................................................................................................10
4.3 Specifications and documents.........................................................................................................11
5 External connections ..............................................................................................................................12
5.1 External connector overview ...........................................................................................................12
5.2 List of interfaces ..............................................................................................................................12
5.3 Front panel: Power supply (X101) ...................................................................................................13
5.4 Front panel: LAN 1 - 3 (X102, X103, X104).....................................................................................14
5.5 Front panel: DisplayPort (X105) ......................................................................................................15
5.6 Front panel: USB 3.1 GEN2 (X106-X109).......................................................................................16
6 Internal connections................................................................................................................................17
6.1 Internal connector overview.............................................................................................................17
6.2 List of plugs .....................................................................................................................................17
6.3 Internal: BeaCon140........................................................................................................................18
6.4 Internal: Battery ...............................................................................................................................21
6.5 Internal: FAN ...................................................................................................................................21
6.6 Internal: M.2.....................................................................................................................................22
7 LEDs..........................................................................................................................................................24
7.1 Power control...................................................................................................................................24
7.2 SATA ...............................................................................................................................................24
7.3 TwinCAT..........................................................................................................................................25
7.4 UPS-OCT.........................................................................................................................................26
8 BIOS..........................................................................................................................................................27
8.1 Using the setup................................................................................................................................27
8.2 Main.................................................................................................................................................28
8.3 Advanced.........................................................................................................................................30
8.3.1 RC ACPI settings............................................................................................................. 31
8.3.2 CPU Configuration........................................................................................................... 32
8.3.3 Trusted Computing Disable ............................................................................................. 33
8.3.4 Trusted Computing Enable .............................................................................................. 34
8.3.5 ACPI Settings Enabled .................................................................................................... 35
8.3.6 ACPI Settings Disabled ................................................................................................... 35
8.3.7 Hardware Monitor ............................................................................................................ 36
8.3.8 AMI Graphic Output Protocol Policy ................................................................................ 36
8.3.9 PCI Subsystem Settings .................................................................................................. 37
8.3.10 USB Configuration ........................................................................................................... 39
8.3.11 NVMe Configuration ........................................................................................................ 40
8.3.12 Power Controller Options................................................................................................. 41

Table of contents
CB72684 Version: 1.1
8.3.13 BAseCon* Configuration.................................................................................................. 42
8.3.14 SATA And RST Configuration ......................................................................................... 43
8.3.15 TLS Auth configuration .................................................................................................... 46
8.3.16 Network Stack Configuration ........................................................................................... 47
8.3.17 Network stack configuration enabled............................................................................... 48
8.3.18 Intel Rapid Storage Technology ...................................................................................... 49
8.3.19 Intel Ethernet connection(2) I219-LM .............................................................................. 49
8.3.20 Driver Health.................................................................................................................... 51
8.4 Chipset ............................................................................................................................................51
8.4.1 System Agent SA Configuration ...................................................................................... 52
8.4.2 Graphics Configuration .................................................................................................... 53
8.4.3 PCH-IO Configuration...................................................................................................... 54
8.5 Security............................................................................................................................................60
8.5.1 Secure Boot ..................................................................................................................... 61
8.6 Boot .................................................................................................................................................71
8.6.1 Advanced Fixed Boot Order Parameters......................................................................... 72
8.7 Save&Exit ........................................................................................................................................73
8.8 BIOS update ....................................................................................................................................74
9 Mechanical drawings ..............................................................................................................................75
9.1 PCB: Dimensions ............................................................................................................................75
9.2 PCB: Holes ......................................................................................................................................76
10 Technical data..........................................................................................................................................77
10.1 Electrical data ..................................................................................................................................77
10.2 Environmental conditions ................................................................................................................77
10.3 Thermal specifications.....................................................................................................................78
11 Support and Service................................................................................................................................79
12 Appendix I: Post Codes ..........................................................................................................................80
13 Appendix II: Resources...........................................................................................................................81
13.1 Interrupt CB7268 .............................................................................................................................81
13.2 PCI devices CB7268 .......................................................................................................................82
13.3 SMB devices CB7268......................................................................................................................83

Documentation issue status
CB7268 5
Version: 1.1
1 Documentation issue status
Version Modifications
0.1 Preliminary version, mechanical part only
0.2 Preliminary version, BIOS entries added.
0.3 Preliminary version
1.0 Initial release, incl. change from BAseCon140 to BeaCon140
1.1 BIOS 0.14, updated and new cover page

Notes on the documentation
CB72686 Version: 1.1
2 Notes on the documentation
This description is only intended for the use of trained specialists in control and automation engineering who
are familiar with the applicable national standards.
It is essential that the documentation and the following notes and explanations are followed when installing
and commissioning the components.
It is the duty of the technical personnel to use the documentation published at the respective time of each
installation and commissioning.
The responsible staff must ensure that the application or use of the products described satisfy all the
requirements for safety, including all the relevant laws, regulations, guidelines and standards.
Disclaimer
The documentation has been prepared with care. The products described are, however, constantly under
development.
We reserve the right to revise and change the documentation at any time and without prior announcement.
No claims for the modification of products that have already been supplied may be made on the basis of the
data, diagrams and descriptions in this documentation.
Trademarks
Beckhoff®, TwinCAT®, EtherCAT®, EtherCAT G®, EtherCAT G10®, EtherCAT P®, Safety over EtherCAT®,
TwinSAFE®, XFC®, XTS® and XPlanar® are registered and licensed trademarks of Beckhoff Automation
GmbH.
Other designations used in this publication may be trademarks whose use by third parties for their own
purposes could violate the rights of the owners.
Patents
The EtherCAT technology is patent protected, in particular by the following applications and patents:
EP1590927, EP1789857, EP1456722, EP2137893, DE102015105702
with corresponding applications or registrations in various other countries.
EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH,
Germany
Copyright
© Beckhoff Automation GmbH & Co. KG, Germany.
The reproduction, distribution and utilization of this document as well as the communication of its contents to
others without express authorization are prohibited.
Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a
patent, utility model or design.

Safety instructions
CB7268 7
Version: 1.1
3 Safety instructions
Safety regulations
Please note the following safety instructions and explanations!
Product-specific safety instructions can be found on following pages or in the areas mounting, wiring,
commissioning etc.
Exclusion of liability
All the components are supplied in particular hardware and software configurations appropriate for the
application. Modifications to hardware or software configurations other than those described in the
documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH & Co. KG.
Personnel qualification
This description is only intended for trained specialists in control, automation and drive technology who are
familiar with the applicable national standards.
Description of symbols
In this documentation the following symbols are used with an accompanying safety instruction or note. The
safety instructions must be read carefully and followed without fail!
DANGER
Serious risk of injury!
Failure to follow the safety instructions associated with this symbol directly endangers the life and health of
persons!
WARNING
Risk of injury!
Failure to follow the safety instructions associated with this symbol endangers the life and health of per-
sons!
CAUTION
Personal injuries!
Failure to follow the safety instructions associated with this symbol can lead to injuries to persons!
NOTE
Damage to the environment or devices
Failure to follow the instructions associated with this symbol can lead to damage to the environment or
equipment.
Tip or pointer
This symbol indicates information that contributes to better understanding.
UL note
This symbol indicates important information regarding UL certification.
Intended use
The CB7268 Computer Board was designed and developed exclusively for configuration in automation
processes. To that end the board is equipped with external interfaces in order to acquire or output digital or
analog signals or forward them to higher-level components.

Safety instructions
CB72688 Version: 1.1
Any other use is regarded as inappropriate.
The specified limits for electrical and technical data must be adhered to.

Overview
CB7268 9
Version: 1.1
4 Overview
4.1 Properties
The CB7268 is a high-performance compact board, based on Intel®'s Whiskeylake processor. State-of-the-
art energy-saving DDR4 technology enables memory extension up to 16 GB.
Standard interfaces include one DisplayPort connector in the front panel, 3 Gigabit LAN connectors and 4
USB3.1 GEN2 interfaces.
The BeaCon140 connector allows flexible expansion of the CB7268's I/O functions. It provides 7 PCIe lanes,
of which 4 can be multiplexed with SATA signals and 3 with USB 3.1 GEN2-signals. The configuration of the
I/O functions is taken care of by the PIC on the expansion card. The PIC contains the configuration data,
which are communicated to the board upon connection and thus enable an uncomplicated and self-
configuring extension of the I/O options.
An LED indicates the status of the power controller.
The tiny CB7268 offers the full functionality of a motherboard.
Power is supplied via a 4-pin connector on the front panel.
Fig.1: CB7268 block diagram

Overview
CB726810 Version: 1.1
4.2 List of features
Availability of the processors
The list of features lists all the processors that can be ordered. Their actual availability depends on
the manufacturer.
List of features
CB7268 120 x 75 Board
CPU Intel® Celeron® 4305U (DC, 2M, 2.0 GHz), TDP 15 W
Intel® Core™ i3-8145U (DC, 2M, 2.1 GHz), TDP 15 W
Intel® Core™ i5-8365U (QC, 6M, 1.6 GHz), TDP 15 W
Intel® Core™ i7-8665U (QC, 8M, 1.7 GHz), TDP 15 W
Socket FCBGA1528
Memory OnBoard DDR4-2400/LPDD3-2133
(depending on CPU up to 2400 MHz, up to 8 GB)
I/O on front panel 1 x power
1x DisplayPort(connection of an HDMI adapter for an
HDMI signal is possible.)
3 x LAN 10/100/1000
4 x USB 3.1 GEN2
Internal I/O 1x M.2 (B) socket, signals depend on chipset
(see Internal: M.2 [}22]
1 x BeaCon140, signals (see Internal: BeaCon140 [}18])
Graphic resolution Max. resolution (HDMI 1.4) 4096x2304@24Hz
Max. resolution (DP1.2) 4096x2304@60Hz
Max. resolution (eDP - integrated flat screen)
4096x2304@60Hz
RTC With external CMOS battery (via 2-pin connector
or expansion card)
BIOS AMI® Aptio V
Power supply 24 VDC power supply unit (+20 % / - 15 %)
Overvoltage and undervoltage protection
Reverse polarity protection, UPS-OCT possible
Format 120 x 75 mm, electrically isolated